[FFmpeg-devel] MOV vs MP4

[zhihang wang]

But I can't find the audio and video snychronization information for MP4 in
these two specs.
Best Regards
zhihang wang



On Fri, Jun 25, 2010 at 11:05 PM, zhihang wang <zhihang.wang at gmail.com>wrote:

> MP4 is based on MOV. Because MOV is the format of Apple. The ISO containter
> format is based on Apple . And MP4 is based on ISO container. The SPEC is
> iso 14496-12 and ISO 14496-14.
> Best Regards
> zhihang wang
>
>
>
>
> On Fri, Jun 25, 2010 at 9:09 PM, Irfan Shaikh <irfanshaikh at tataelxsi.co.in
> > wrote:
>
>>
>> Hello all,
>>
>>          May be this is not right place to discuss this question. But
>> since ffmpeg already has a MOV/MP4 muxer i would like to ask this question.
>>          Please can any one help me what exacly is the distiguishing
>> factor between MOV and MP4. (Every where it just mentions MP4 is superior to
>> MOV). Does MOV hav some extra atoms or so that MOV file cannot hav. I need
>> the file comparision details, since i get a feeling both are almost same.
>>
>> Regards
>> Irfan
>>
>>
>>
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>
>